GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6600

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2491 MHz

TDP 132 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce GTX 1070

CORE STATE GP104

VRAM 8 GB

CLOCK SPEED 1683 MHz

TDP 150 W

BUS WIDTH 256 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,492

1,082

geekbench_metal

99,441

18,801

geekbench_opencl

73,130

47,490

geekbench_vulkan

80,492

47,395

passmark_directx_10

95

82

passmark_directx_11

152

100

passmark_directx_12

51

48

passmark_directx_9

197

197

passmark_g2d

889

846

passmark_g3d

15,096

13,498

passmark_gpu_compute

6,554

6,102

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600

GTX 1070

Core Specs

Shading Units

1,792

1,920 +7.1%

Shaders

1,792

1,920 +7.1%

TMUs

112

120 +7.1%

ROPs

64

64 0.0%

Compute Units

28

—

SM Count

—

15

Clocks

Base Clock

1626 MHz

1506 MHz

Boost Clock

2491 MHz

1683 MHz

Game Clock

2044 MHz

—

Memory Clock

1750 MHz 14 Gbps effective

2002 MHz 8 Gbps effective

Memory

Memory Size

8 GB

8 GB

VRAM (MB)

8,192

8,192 0.0%

Memory Type

GDDR6

GDDR5

Memory Bus

128 bit

256 bit

Bandwidth

224.0 GB/s

256.3 GB/s

Cache

L1 Cache

128 KB per Array

48 KB (per SM)

L2 Cache

2 MB

2 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

159.4 GPixel/s

107.7 GPixel/s

Texture Rate

279.0 GTexel/s

202.0 GTexel/s

FP32 (TFLOPS)

8.928 TFLOPS

6.463 TFLOPS

FP64 (TFLOPS)

558.0 GFLOPS (1:16)

202.0 GFLOPS (1:32)

FP16 (TFLOPS)

17.86 TFLOPS (2:1)

101.0 GFLOPS (1:64)

AI/RT

RT Cores

28

—

Power

TDP

132 W

150 W

TDP (W)

132

150 +13.6%

Suggested PSU

300 W

450 W

Power Connectors

1x 8-pin

1x 8-pin

Architecture

Architecture

RDNA 2.0

Pascal

GPU Name

Navi 23

GP104

Generation

Navi II (RX 6000)

GeForce 10

Process Size

7 nm

16 nm

Transistors

11,060 million

7,200 million

Die Size

237 mm²

314 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

22.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

CUDA

—

6.1

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

190 mm 7.5 inches

267 mm 10.5 inches

Height

110 mm 4.3 inches

112 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x DVI1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

329 USD

379 USD

Production

End-of-life

End-of-life

Predecessor

Navi

GeForce 900

Successor

Navi III

GeForce 20

View Radeon RX 6600 Details View GeForce GTX 1070 Details